Observation details report
Detailed source parameters (including errors) in a comma-separated values file
Click on source number for detailed analysis, including spectral fits if applicable
| data | idnum | idradec | telescope | instrument | x | y | cnts | cntserr | rate | rateerr | SNR | poisprob | sigmaj | sigmin | incang | offax | cnts_soft | cnts_hard | hr | hr_err | ext | var | N_H | flux | vign | flags | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Report | srcpi bgdpi arf | 1 | X181913.52-160121.8 | chandra | ccd7 | 687.21 | 273.941 | 73.6883 | 8.72984 | 0.0366191 | 0.00433826 | 65.6224 | 1 | 0.355172 | 0.355172 | 0 | 0.790098 | F | F | 1.18e+22 | 4.60113e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X181922.19-160312.5 | chandra | ccd7 | 433.126 | 48.8923 | 54.6442 | 7.39217 | 0.0271552 | 0.00367351 | 48.6629 | 1 | 0.67503 | 0.486356 | 79.7482 | 2.07101 | F | F | 1.17e+22 | 3.48657e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X181929.64-160433.8 | chandra | ccd6 | 67.9051 | 924.573 | 31.7856 | 5.63787 | 0.015796 | 0.00280176 | 63.5828 | 1 | 1.83776 | 0.815391 | 81.4333 | 4.28113 | A | F | 1.17e+22 | 2.45425e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X181836.37-160715.5 | chandra | ccd2 | 313.148 | 250.47 | 27.4188 | 5.23831 | 0.0136251 | 0.00260304 | 59.5873 | 1 | 6.94598 | 6.94598 | 0 | 11.152 | F | F | 1.19e+22 | 2.62035e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X181935.72-155619.9 | chandra | ccd7 | 35.8999 | 886.9 | 4.59437 | 2.23608 | 0.00228306 | 0.00111117 | 4.09147 | 0.998081 | 0.913466 | 0.80437 | 117.231 | 7.01039 | F | F | 1.18e+22 | 3.2596e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X181917.02-155536.8 | chandra | ccd7 | 584.1 | 974.7 | 4.58628 | 2.23608 | 0.00227904 | 0.00111117 | 4.08427 | 0.998081 | 1.09305 | 0.492 | 24.864 | 6.01713 | A | F | 1.19e+22 | 3.13603e-14 | 1 | dx | ||||
| Report | 2 | X181843.53-160405.7 | chandra | ccd2 | 103.25 | 636 | 3.65965 | 2.00001 | 0.00181854 | 0.000993838 | 7.95325 | 0.999929 | 0.492 | 0.492 | 150.128 | 8.32228 | F | F | 1.19e+22 | 0 | 1 | d | |||||
| Report | 1 | X181907.78-160341.8 | chandra | ccd6 | 707.833 | 1029.83 | 2.97928 | 1.73205 | 0.00148054 | 0.000860737 | 5.95965 | 0.999867 | 0.492 | 0.492 | 45 | 2.96317 | F | F | 1.18e+22 | 0 | 1 | d | |||||
| Report | 2 | X181912.98-160340.6 | chandra | ccd6 | 555.5 | 1032.17 | 2.9659 | 1.73205 | 0.00147389 | 0.000860737 | 5.93287 | 0.999867 | 0.492 | 0.492 | 28.155 | 2.227 | F | F | 1.18e+22 | 0 | 1 | d |
counts and rate are bgd.-subtracted, based on simple spatial fitting (if done) or extracted counts from aperture otherwise (N.B., in either case aperture counts are given csv file).
cntserr, rateerr = Error on (source) counts and count rate, based on error in total counts
SNR = signal-to-noise ratio, computed using Nsrc/sqrt(Nbgd)
poisprob = Poisson probability of observing total counts given bgd. counts
sigmaj, sigmin = source extent (from detection output or spatial fitting) in units of arcsecs.
incang = position angle of source (inclination from x-axis)
cnts_soft = bgd.-subtracted counts in soft band (0.50 - 2.00 KeV, always taken directly from source aperture rather than model fitting)
cnts_hard = bgd.-subtracted counts in hard band (2.00 - 7.99 KeV, always taken directly from source aperture rather than model fitting)
hr, hr_err = hardness ratio ([cnts_hard-cnts_soft]/[cnts_hard+cnts_soft]) and error
ext = source extension flag: F = false (not extended), T = true (extended), A = asymetric (ratio of sigmaj/sigmin > 1 + x, where x = 0.5 by default)
var = variability flag: U = unknown, F = false (is not variable), T = true
N_H = Galactic column density as determined from LHEASOFT nh program
flux = flux determined from count rate using pimms (in the 0.30-8.00 keV bandpass for a power-law model with ph. index = 1.8)
vign = vignetting correction
Flags: d = detection parameters, s = simple spatial fitting parameters,
b = simple spatial fitting failed, p = poor simple spatial fit, x = extracted events parameters, t = temporal anaylsis parameters,
i = psf spatial fitting parameters, f = spectral fitting parameters,
c = source is confused, u = user-defined source, v = detected source coincident with user-defined source, r = source is in region-of-interest